Date: Mon, 9 Jan 2006 10:35:43 +1100 (EST) From: Edwin Groothuis <edwin@mavetju.org> To: FreeBSD-gnats-submit@FreeBSD.org Subject: bin/91536: burncd -t feature strangeness Message-ID: <20060108233543.20791294@k7.mavetju> Resent-Message-ID: <200601082340.k08Ne3W4023645@freefall.freebsd.org>
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>Number: 91536
>Category: bin
>Synopsis: burncd -t feature strangeness
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sun Jan 08 23:40:02 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator: Edwin Groothuis
>Release: FreeBSD 6.0-RELEASE i386
>Organization:
-
>Environment:
System: FreeBSD k7.mavetju 6.0-RELEASE FreeBSD 6.0-RELEASE #0: Thu Nov 3 09:36:13 UTC 2005 root@x64.samsco.home:/usr/obj/usr/src/sys/GENERIC i386
>Description:
When trying to test-burn and really-burn a DVD, I got the following
experience:
[/home/ftp/pub] root@k7>burncd -t -f /dev/acd0 data dd.iso
next writeable LBA 0
writing from file dd.iso size 7443022 KB
written this track 7443022 KB (100%) total 7443022 KB
[/home/ftp/pub] root@k7>burncd -f /dev/acd0 data dd.iso
next writeable LBA 3721520
writing from file dd.iso size 7443022 KB
Input/output error
So the test run (-t) started at LBA 0, but the real run started at
3721520. The disc doesn't get recognized by a DVD player after this
test, which makes me believe that the disk is written on during the
test burn.
The DVD burner is: <HL-DT-ST DVDRAM GSA-4167B/DL10>
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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